Perhaps you should let the software vendor know this. They recommended this
solution to me when I had the problem with the product. The solution works
and I have never had an issue with it.

Lance

----- Original Message -----
From: "Mikael Olsson" <[EMAIL PROTECTED]>
To: "ecklesd" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>; "Navin Mehra/MUM/IN/STTL"
<[EMAIL PROTECTED]>
Sent: Wednesday, June 12, 2002 4:29 AM
Subject: Re: PcAnywhere connection


>
>
> ecklesd wrote:
> >
> > To allow pcANYWHERE remote workstations outside a firewall to connect to
> > hosts inside the firewall, you must open ports 5631 and port 5632 as you
> > have done. For the remote workstation , ensure that incoming TCP
connections
> > are allowed from any port from 1024-5000 outside the firewall to port
5631
> > inside the firewall.
>
> Limiting the source port span to 1024--5000 is not a good idea.
> Windows boxes, if left with the default settings, will indeed use
> 1024--5000, inclusive, but as soon as a NATing firewall gets involved,
> you'll see anything between 1024 and 65535.
>
> Limiting the source span to 1024--5000 buys you no additional
> security, since those ports are exactly the ports any attacker
> will be using by default. (Unless they're sitting behind a NATing
> firewall, which they likely won't be doing, as it is an unnecessary
> obstacle for them.)
>
>
> Regards,
> Mikael Olsson
>
> --
> Mikael Olsson, Clavister AB
> Storgatan 12, Box 393, SE-891 28 �RNSK�LDSVIK, Sweden
> Phone: +46 (0)660 29 92 00   Mobile: +46 (0)70 26 222 05
> Fax: +46 (0)660 122 50       WWW: http://www.clavister.com
>
> "Senex semper diu dormit"
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